/Engine/Source/Runtime/Engine/Public/WorldPartition/WorldPartitionSubsystem.h
[TMap](API\Runtime\Core\Containers\TMap)< [FActorContainerID](API\Runtime\Engine\WorldPartition\FActorContainerID), [TSet](API\Runtime\Core\Containers\TSet)< [FGuid](API\Runtime\Core\Misc\FGuid) > > GetFilteredActorsPerContainer ( const [FActorContainerID](API\Runtime\Engine\WorldPartition\FActorContainerID) & InContainerID, const [FString](API\Runtime\Core\Containers\FString) & InWorldPackage, const [FWorldPartitionActorFilter](API\Runtime\Engine\WorldPartition\Filter\FWorldPartitionActorFilter) & InActorFilter, EWorldPartitionActorFilterType InFilterTypes )